Ключевые слова: background, blue, broadband, bundle, business, cable, cat5, closeup, color, communication, computer, connect, connection, cord, data, digital, electric, electronic, fiber, fibre, global, group, guiding, information, internet, lan, light, line, macro, net, network, optic, optical, pc, power, rj45, security, silica, speed, tech, technology, telecom, texture, transfer, virtual, web, wire, wired,